﻿using SupermarketSalesModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SupermarketSalesController
{
    public interface DAOCashRegister
    {
        void add(CashRegister p);
        void update(CashRegister p);
        void delete(int productId);
        List<CashRegister> queryAll();
        CashRegister queryById(int CashRegisterId);
        int count();
    }
}
